Dune is a science fiction novel written by Frank Herbert. It is set in a distant future where interstellar travel and political intrigue are commonplace. The book follows the story of Paul Atreides, a young nobleman who becomes embroiled in a power struggle on the desert planet of Arrakis. Dune explores themes of religion, ecology, and the consequences of power. With its rich world-building and complex characters, Dune is a must-read for any science fiction fan.